Function meter

pub fn meter(name: &'static str) -> Meter

Creates a named [Meter] via the currently configured global [MeterProvider].

This is a more convenient way of expressing global::meter_provider().meter(name).

NOTE: Calls to meter() return a [Meter] backed by the global [MeterProvider] configured during the method invocation. If the global [MeterProvider] is changed after getting [Meter] instances from these calls, the [Meter] instances returned will not reflect the change.